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1. 发明授权

US06254950B1 Polyester phenylenedi (oxyacetic acid) copolyester blends having improved gas barrier properties 失效
标题翻译：具有改进的气体阻隔性能的聚酯亚苯基二（氧乙酸）共聚酯共混物
公开(公告)号：US06254950B1
公开(公告)日：2001-07-03
申请号：US09332829
申请日：1999-06-14
申请人： Martin E. Rogers , Robert B. Barbee , David R. Fagerburg , Timothy E. Long
发明人： Martin E. Rogers , Robert B. Barbee , David R. Fagerburg , Timothy E. Long
IPC分类号： C08L6702
CPC分类号： C08J5/18 , C08J2367/02 , C08L67/02 , C08L67/025 , Y10T428/1352 , Y10T428/1397
摘要： This invention relates to polyester compositions that possess improved gas barrier properties. The novel copolyester blends comprise repeat units of phenylenedi(oxyacetic acid). Such copolyesters with improved gas barrier properties are useful in packaging applications where low gas permeability are required for protection or preservation of the contents.
摘要翻译：本发明涉及具有改善的阻气性的聚酯组合物。新型共聚酯共混物包含亚苯基二（重氮乙酸）的重复单元。具有改善的气体阻隔性能的这种共聚酯可用于需要低气体渗透性以保护或保存内容物的包装应用中。

2. 发明授权

US5384192A Block and graft copolymers as adhesion promoters 失效
标题翻译：嵌段和接枝共聚物作为粘合促进剂
公开(公告)号：US5384192A
公开(公告)日：1995-01-24
申请号：US29726
申请日：1993-03-11
申请人： Timothy E. Long , Bradley K. Coltrain , David M. Teegarden
发明人： Timothy E. Long , Bradley K. Coltrain , David M. Teegarden
IPC分类号： C09J151/00 , C09J153/00 , H01L21/312 , B32B27/04
CPC分类号： H01L21/312 , C09J151/00 , C09J153/00 , Y10T428/259 , Y10T428/263 , Y10T428/265
摘要： A structure comprising an inorganic oxide substrate having thereon an organic polymer layer, characterized in that interposed between the substrate and the organic polymer layer there is an adhesion promoting layer of a block or graft copolymer, one component of which is compatible with the organic polymer and a second of which is a poly(vinyl phenol) component that is capable of hydrogen bonding with the inorganic oxide substrate is disclosed. In preferred embodiments, the substrate is a semiconductor material and the adhesion promoter facilitates the adhesion of a photoresist or protective coating.
摘要翻译：一种包含其上具有有机聚合物层的无机氧化物基底的结构，其特征在于，在所述基底和所述有机聚合物层之间存在嵌段或接枝共聚物的粘附促进层，其一种成分与所述有机聚合物相容，其中第二个是能够与无机氧化物基底氢键合的聚（乙烯基苯酚）组分。在优选的实施方案中，基材是半导体材料，并且粘合促进剂有利于光致抗蚀剂或保护涂层的粘附。

3. 发明授权

US5302662A Compatible polyamide blends 失效
标题翻译：兼容的聚酰胺共混物
公开(公告)号：US5302662A
公开(公告)日：1994-04-12
申请号：US19718
申请日：1993-02-19
申请人： Christine J. Landry , Dennis J. Massa , Timothy E. Long , Michael R. Landry , David M. Teegarden , Ralph H. Colby
发明人： Christine J. Landry , Dennis J. Massa , Timothy E. Long , Michael R. Landry , David M. Teegarden , Ralph H. Colby
IPC分类号： C08L25/02 , C08L25/04 , C08L29/10 , C08L51/06 , C08L53/00 , C08L69/00 , C08L71/12 , C08L77/00
CPC分类号： C08L69/00 , C08L25/02 , C08L29/10 , C08L71/123 , C08L77/00 , C08L25/04 , C08L51/06 , C08L53/00 , C08L71/12
摘要： Novel blends have been discovered comprising: (A) a polyamide; (B) a polymer that is miscible with polystrene; and (C) a compatibilizer comprising a copolymer having repeating units derived from an aromatic vinyl compound monomer and repeating units derived from vinylphenol monomers, wherein at least about 50% of said aromatic vinyl compound monomers are styrene monomeric units. The blends show improvements in mechanical properties as compared to similar blends without the compatibilizer.
摘要翻译：已经发现了新的共混物，包括：（A）聚酰胺; （B）与聚苯乙烯混溶的聚合物; 和（C）包含共聚物的增容剂，其具有衍生自芳族乙烯基化合物单体的重复单元和衍生自乙烯基苯酚单体的重复单元，其中至少约50％的所述芳族乙烯基化合物单体是苯乙烯单体单元。与没有增容剂的类似混合物相比，共混物显示出机械性能的改善。

4. 发明授权

US5096942A Organic/inorganic composites 失效
标题翻译：有机/无机复合材料
公开(公告)号：US5096942A
公开(公告)日：1992-03-17
申请号：US529286
申请日：1990-05-29
申请人： Timothy E. Long , Larry W. Kelts
发明人： Timothy E. Long , Larry W. Kelts
IPC分类号： C08F8/42
CPC分类号： C08F8/42 , Y10T428/2998
摘要： Polymers such as phenyltrimethoxysilylterminated polystyrene are prehydrolyzed and then condensed with a metal alkoxide using acid catalyzed sol-gel reactions. The product is an organic/inorganic composite in which a metal polycondensate core is covalently bonded to a plurality of organic arms. The core has more metal atoms than heretofore obtainable. The process of this invention provides a means for introducing an inorganic phase into an organic polymer and maintaining solubility of the resulting composite in organic solvents. The products of this invention have a larger organic phase than products discussed in the literature. They also have residual chemical reactivity.
摘要翻译：将聚合物如苯基三甲氧基甲硅烷基封端的聚苯乙烯进行预水解，然后使用酸催化的溶胶 - 凝胶反应与金属醇盐缩合。该产品是其中金属缩聚物芯共价键合到多个有机臂的有机/无机复合材料。核具有比以前可获得的更多的金属原子。本发明的方法提供了将无机相引入有机聚合物并保持所得复合材料在有机溶剂中的溶解性的方法。本发明的产品具有比文献中讨论的产品更大的有机相。它们也具有残留的化学反应性。

5. 发明授权

US5276089A Compatible polyester blends 失效
标题翻译：兼容的聚酯混纺
公开(公告)号：US5276089A
公开(公告)日：1994-01-04
申请号：US749812
申请日：1991-08-26
申请人： Ralph H. Colby , Christine J. T. Landry , Michael R. Landry , Timothy E. Long , Dennis J. Massa , David M. Teegarden
发明人： Ralph H. Colby , Christine J. T. Landry , Michael R. Landry , Timothy E. Long , Dennis J. Massa , David M. Teegarden
IPC分类号： C08L25/00 , C08L25/18 , C08L67/00 , C08L67/02 , C08L69/00 , C08L71/00 , C08L71/12 , C08L25/06
CPC分类号： C08L71/123 , C08L25/18 , C08L67/02 , C08L69/00 , C08L67/00 , C08L71/12
摘要： There is disclosed a blend of certain polyesters and polymers that are miscible with polystyrene, such as polyphenylene oxide. The blend is characterized by the presence of a compatibilizing amount of a copolymer having repeating units derived from an aromatic vinyl compound monomer and a vinylphenol monomer. The polyester is thermoplastic and is characterized in that the diacid component of the polyester includes aromatic groups and the diol component comprises at least about 20 percent by weight of a noncyclic, aliphatic diol.
摘要翻译：公开了与聚苯乙烯混合的某些聚酯和聚合物的混合物，例如聚苯醚。共混物的特征在于存在相容量的具有衍生自芳族乙烯基化合物单体和乙烯基苯酚单体的重复单元的共聚物。聚酯是热塑性的，其特征在于聚酯的二酸组分包括芳族基团，二醇组分包含至少约20重量％的非环状脂族二醇。

6. 发明授权

US5166274A Block polymers containing methacrylic acid and derivatives thereof 失效
标题翻译：含有甲基丙烯酸及其衍生物的嵌段聚合物
公开(公告)号：US5166274A
公开(公告)日：1992-11-24
申请号：US560265
申请日：1990-07-30
申请人： James E. McGrath , Timothy E. Long , Allan D. Broske , Lu H. Tung
发明人： James E. McGrath , Timothy E. Long , Allan D. Broske , Lu H. Tung
IPC分类号： C08F297/02
CPC分类号： C08F297/026
摘要： Novel diene/methacrylate ester block polymers, especially tertiary butyl methacrylate ester block polymers are uniquely prepared at near ambient temperatures and capable of being hydrolyzed and neutralized to yield the corresponding methacrylic acid and methacrylic acid salt (ionomer) derivatives. The compositions are usefully employed in the preparation of thermoplastic elastomers, adhesives and laminating films.
摘要翻译：新的二烯/甲基丙烯酸酯嵌段聚合物，特别是甲基丙烯酸叔丁酯酯嵌段聚合物在接近环境温度下独特地制备并且能够水解和中和以产生相应的甲基丙烯酸和甲基丙烯酸盐（离聚物）衍生物。该组合物有用地用于制备热塑性弹性体，粘合剂和层合膜。

7. 发明授权

US5098959A Block polymers of methacrylates 失效
标题翻译：甲基丙烯酸酯的嵌段聚合物
公开(公告)号：US5098959A
公开(公告)日：1992-03-24
申请号：US560266
申请日：1990-07-30
申请人： James E. McGrath , Craig D. DePorter , Timothy E. Long
发明人： James E. McGrath , Craig D. DePorter , Timothy E. Long
IPC分类号： C08F297/02 , C09J153/00
CPC分类号： C08F297/026 , C09J153/00
摘要： Novel methacrylate ester block polymers comprising both a hydrolyzable and a non-hydrolyzable ester functionality are capable of being partially hydrolyzed and neutralized to yield the corresponding methacrylic acid and methacrylic acid salt (ionomer) derivatives. The compositions are usefully employed in the preparation of thermoplastic elastomers, adhesives and laminating films.
摘要翻译：包含可水解和不可水解的酯官能团的新的甲基丙烯酸酯嵌段聚合物能够被部分水解和中和以产生相应的甲基丙烯酸和甲基丙烯酸盐（离聚物）衍生物。该组合物有用地用于制备热塑性弹性体，粘合剂和层合膜。

8. 发明授权

US4933391A Functionalized polymers 失效
标题翻译：官能化聚合物
公开(公告)号：US4933391A
公开(公告)日：1990-06-12
申请号：US311663
申请日：1989-02-16
申请人： Timothy E. Long , Sam R. Turner
发明人： Timothy E. Long , Sam R. Turner
IPC分类号： C08F8/42
CPC分类号： C08F8/42
摘要： Living polymers endcapped with a silicon containing group can be prepared by reacting a living, anionic polymer with an endcapping agent such as p-(chloromethylphenyl)trimethoxysilane. Such materials possess narrow molecular weight distributions, predictable molecular weights, and high functionality. The functionality is controlled by employing either a monofunctional (f=1) or difunctional (f=2) initiator. The endcapped, unifunctional products of this invention can serve as stable precursors for the preparation of soluble, branched polymers, and the difunctional products of this invention serve as efficient, water curable coatings.
摘要翻译：用含硅基团封端的活性聚合物可以通过使活性阴离子聚合物与诸如对 - （氯甲基苯基）三甲氧基硅烷的封端剂反应来制备。这些材料具有窄分子量分布，可预测分子量和高官能度。通过使用单官能（f = 1）或双官能（f = 2）引发剂来控制功能。本发明的封端的非功能性产品可用作制备可溶性支链聚合物的稳定前体，并且本发明的双功能产品用作有效的水可固化涂料。

9. 发明授权

US5250624A Miscible blends of polyamides and vinylphenol containing polymers 失效
标题翻译：聚酰胺和含乙烯基苯酚的聚合物的混溶混合物
公开(公告)号：US5250624A
公开(公告)日：1993-10-05
申请号：US879679
申请日：1992-05-07
申请人： David M. Teegarden , Christine J. T. Landry , Michael R. Landry , Timothy E. Long , Dennis J. Massa , Ralph H. Colby
发明人： David M. Teegarden , Christine J. T. Landry , Michael R. Landry , Timothy E. Long , Dennis J. Massa , Ralph H. Colby
IPC分类号： C08L25/00 , C08L25/18 , C08L77/00 , C08L77/02
CPC分类号： C08L77/00 , C08L25/18
摘要： A miscible blend composition comprising (a) a polyamide having a melting point greater than about 175.degree. C. or is amorphous and (b) a vinylphenol containing polymer. The blend is particularly useful for packaging applications due to its chemical resistance and clarity.

10. 发明申请

US20080213574A1 Amphiphilic Fibers and Membranes and Processes for Preparing Them 审中-公开
标题翻译：两亲纤维和膜及其制备方法
公开(公告)号：US20080213574A1
公开(公告)日：2008-09-04
申请号：US11830934
申请日：2007-07-31
申请人： Matthew G. McKee , John M. Layman , Matthew T. Hunley , Matthew P. Cashion , Timothy E. Long
发明人： Matthew G. McKee , John M. Layman , Matthew T. Hunley , Matthew P. Cashion , Timothy E. Long
IPC分类号： B32B7/02 , H05B6/00
CPC分类号： D01D5/38 , B01D69/02 , B01D2323/39 , B01D2325/34 , D01D5/0038 , D01D5/0053 , D01D10/00 , Y10T428/26
摘要： The present invention relates to the fields of chemistry and biology and more particularly to the field of biomaterials. The present invention includes amphiphilic fibers and membranes, which can be used for biomembranes and biocompatible devices. The present invention also relates to processes for preparing amphiphilic fibers and membranes from solutions comprising amphiphilic molecules. More particularly, the present invention relates to processes for preparing fibers and membranes from electrospinning solutions comprising amphiphilic molecules. The present invention further provides fibers and nonwoven membranes comprising amphiphilic fibers chosen from anionic surfactants, cationic surfactants, nonionic surfactants, phospholipids, sulfobetaines, lyotropic liquid crystalline molecules, and/or block copolymers. Electrospun fibers offer the potential for direct fabrication of biologically based, high-surface-area membranes without the use of multiple synthetic steps, complicated electrospinning designs, or post-processing surface treatments. Polymeric phospholipids, for example, have been shown to be attractive candidates for blood purification membranes, artificial heart valves and organs, and other prosthetics, including other biocompatible devices.
摘要翻译：本发明涉及化学和生物学领域，更具体地涉及生物材料领域。本发明包括两亲纤维和膜，其可用于生物膜和生物相容性装置。本发明还涉及由包含两亲性分子的溶液制备两亲性纤维和膜的方法。更具体地说，本发明涉及由包含两亲分子的静电纺丝溶液制备纤维和膜的方法。本发明还提供了包含选自阴离子表面活性剂，阳离子表面活性剂，非离子表面活性剂，磷脂，磺基甜菜碱，溶致液晶分子和/或嵌段共聚物的两亲纤维的纤维和非织造膜。电纺纤维提供直接制造基于生物的高表面积膜的潜力，而不使用多个合成步骤，复杂的电纺丝设计或后处理表面处理。例如，聚合磷脂已被证明是血液净化膜，人造心脏瓣膜和器官以及其他假肢（包括其他生物相容性装置）的有吸引力的候选者。

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